20554688504

素因数分解:

$2^3\times 7^1\times {\mathrm{367048009}}^1$

素因数の和:367048022

約数の個数: 16

約数和(自身を含む): 44045761200

約数和(自身を除く): 23491072696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367048009, 734096018, 1468192036, 2569336063, 2936384072, 5138672126, 10277344252, 20554688504]

約数ペア:

[(1, 20554688504), (2, 10277344252), (4, 5138672126), (7, 2936384072), (8, 2569336063), (14, 1468192036), (28, 734096018), (56, 367048009)]